FIELD: chemistry.
SUBSTANCE: method involves a stage where acrolein and methylmercaptan are fed into a reaction system simultaneously or successively relative an acid compound or base compound for reaction of acrolein and methylmercaptan, where the base compound is used in amount of approximately 0.3 mol or less per mole of the acid compound, where the acid compound is a carboxylic acid and the base compound is a nitrogen-containing organic base.
EFFECT: obtaining a high-quality product owing to prevention of formation of by-products distinguished by high boiling point.
5 cl, 4 ex
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SU691086A3 |
